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Feeding scheduleSuggested program
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Application Schedule and Product Selection

Pick your turf grass for a suggested year of feeding — the products, the timing and the rate for each window on the Texas Gulf Coast. Rates are starting points: read the bag and adjust to your soil test.

The Nitro-Phos feeding program chart — five applications through the year, from the late winter feed to the mid fall feed, with the herbicide and fungicide windows that follow

Bermuda program

StageTimingProductRateNotes
Pre-emergentMid FebruaryBarricade Pre-Emergent HerbicidePer labelBarrier first, feed second. Water it in to activate.
Green-upMarch 15Super Turf Fertilizer 19-4-10Per labelBermuda comes out of dormancy early — this is the pass that starts the season.
FeedAprilImperial Lawn Fertilizer 15-5-105 lb per 1,000 sq ftBermuda takes more nitrogen than any other Gulf Coast lawn. Split it across the season.
Split nitrogenJune – AugustSuper Turf Fertilizer 19-4-10Per labelTwo lighter applications beat one heavy one in sandy Coastal Prairie ground.
Disease watchJuly – SeptemberEagle 0.39G Turf FungicidePer labelIf take-all patch or gray leaf spot shows up, treat it and water the granule in.
WinterizerOctober 15Fall Special 8-12-16Per labelRoots, not top growth, are the point of the fall pass.

01

Test before you spread

A soil test tells you whether you actually need phosphorus this year. Nitrogen leaches; phosphorus and potassium build up and carry over.

02

Water it in

Every granular product on this page wants a good soaking after it goes down — it moves the granule off the leaf and into the root zone.

03

Don't over-feed centipede

Centipede is the exception in the Gulf Coast lawn. Feed it roughly half what you would a Bermuda lawn, and go lighter again in sandy ground.

These recommendations are general guidance for Gulf Coast conditions and are not a substitute for a soil test or the label on the product. Always follow the product label and local regulations.

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Nitro-Phos program

The feeding program year

Five applications from late winter to mid fall — the program as Nitro-Phos publishes it. Dates are the chart's targets for the Texas Gulf Coast; shift them to the weather in front of you.

  1. 1st application

    February 15

    Late Winter

    Imperial Lawn Fertilizer 15-5-10orWeed & Feed Fertilizer 15-5-10

    To jumpstart rapid growth and dark green color — or, with Weed & Feed, to kill most broadleaf weeds while promoting a healthy turf.

  2. 2nd application

    March 15

    Early Spring

    SuperTurf Fertilizer 19-4-10

    50% slow-release nitrogen and 4% iron promote uniform grass growth and good color. For your organic choice, substitute Sweet Green Organic Lawn & Plant Food 11-0-4.

  3. 3rd application

    June 1

    Early Summer

    SuperTurf Fertilizer 19-4-10

    The chart carries the 19-4-10 grade — or the Sweet Green Organic substitute — straight through the growing season, so this is the same feed on a twelve-week turn.

  4. 4th application

    August 15

    Late Summer

    SuperTurf Fertilizer 19-4-10

    The last of the summer 19-4-10 applications, holding color and growth until the fall feed takes over.

  5. 5th application

    October 15

    Mid Fall

    Fall Special Fertilizer 8-12-16

    For winter hardiness and disease resistance, and to insure vigorous growth in the spring.

Herbicide applications

Barricade Pre-Emergence

February 1 · May 1 · October / November

Three windows on the chart — a granular barrier in the top inch of soil ahead of weed seed germination.

Fungicide applications

Eagle 0.39G Specialty Fungicide

September / October

The fall window, when cool damp nights and brown patch pressure arrive on Gulf Coast turf.

Program chart courtesy of Nitro-Phos Fertilizers, Inc. Always follow the product label and your soil test.

Nitro-Phos

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Houston, TX 77061
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Mailing: P.O. Box 1356
Houston, TX 77251

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